2070431

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 12

約数和(自身を含む): 2317392

約数和(自身を除く): 246961

約数列:

[1, 11, 71, 121, 241, 781, 2651, 8591, 17111, 29161, 188221, 2070431]

約数ペア:

[(1, 2070431), (11, 188221), (71, 29161), (121, 17111), (241, 8591), (781, 2651)]